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2000. California. Metropolitan Transportation Commission and U.S. Department of Commerce, Bureau of the Census, Geography Division. This polygon shapefile contains the traffic analysis zones (TAZs) for the San Francisco Bay Area in California. These data have been clipped to the... California. Metropolitan Transportation Commission.
2015. County of San Mateo Information Services Department. This polygon shapefile contains airport boundaries in San Mateo County, California. This layer is part of the San Mateo County Sea Level Rise Vulne... County of San Mateo Information Services Department.
2007. von Dohlen, Jerry. This polygon shapefile depicts boundaries of Airport Land Use Compatibility Zones in the County of Humboldt, California for the following airports:... Humboldt County Planning and Building Department.
2015. von Dohlen, Jerry. This polygon shapefile depicts boundaries for Airport Noise Contours at the Arcata-Eureka Airport in the County of Humboldt, California. These Cont... Humboldt County Planning and Building Department.
2015. Sacramento County GIS. This polygon shapefile represents airports in the County of Sacramento, California. This layer is part of a collection of data originally produced ... Sacramento County GIS.
2013. Baldwin Group. This polygon shapefile represents anchorages in the Northeastern United States. The areas described are designated as special anchorage areas for p... Coastal Services Center (U.S.).
2002. California. Metropolitan Transportation Commission. This polygon shapefile contains traffic analysis zones with population statistics for the San Francisco Bay Area in California. These data have ben... California. Metropolitan Transportation Commission.
1990. California. Metropolitan Transportation Commission. This polygon shapefile contains regional traffic analysis zones (RTAZ) for the San Francisco Bay Area in California. These data have ben clipped to... California. Metropolitan Transportation Commission.
California. Department of Transportation. This polygon shapefile contains the boundaries of California Regional Transportation Planning Agencies (RTPA) as of February, 2014. These data were... California. Department of Transportation.
2000. California. Metropolitan Transportation Commission. This polygon shapefile contains the U.S. Census 2000 traffic analysis zones (TAZs) with population statistics for the San Francisco Bay Area in Cal... California. Metropolitan Transportation Commission.